package com.du.spring5.Dao.Impl;

import com.du.spring5.Dao.UserDao;

/**
 * @author : DuJiabao
 * @Date : 2021/2/3 11:14
 * @Project : spring
 * @File : null.java
 * @Desc :
 */
public class UserDaoImpl implements UserDao {
    public UserDaoImpl() {
        System.out.println("UserDaoImpl has created!");
    }
}
